Sonic gas tracker
Sampled 2026-10-04 04:37 UTC from our own Sonic nodes; refreshes every minute.
What common actions cost now
| Transfer (21,000 gas) | 0.0012 S |
| ERC-20 transfer (~65,000 gas) | 0.0036 S |
| DEX swap (~150,000 gas) | 0.0083 S |
Execution gas only, at the standard price; real gas use depends on the contract.
Last 14 hours
Low 55.00 · median 55.00 · high 113 gwei (standard price, one sample a minute).
Sonic fee facts
- Gas is paid in S.
- Blocks arrive every 2.0 s (measured), and the base fee can change with every block.
- Sonic uses EIP-1559 fees: set maxFeePerGas above the base fee and a maxPriorityFeePerGas tip.
Get fees in code
import { createPublicClient, http } from "viem";
const client = createPublicClient({ transport: http("https://rpc.swiftnodes.io/rpc/sonic?key=YOUR_API_KEY") });
// EIP-1559 fees for the next Sonic block, from eth_feeHistory
const { maxFeePerGas, maxPriorityFeePerGas } = await client.estimateFeesPerGas();Frequently asked questions
What is the gas price on Sonic right now?
At the last sample (2026-10-04 04:37 UTC) a standard Sonic transaction needed about 55.00 gwei: a base fee of 55.00 gwei plus a median tip of 1e-9 gwei. A plain transfer (21,000 gas) cost about 0.0012 S. The page updates every minute.
How much does Sonic gas vary in a day?
Over the last 14 hours the standard price ranged from 55.00 to 113 gwei, with a median of 55.00 gwei.
Gas on every chain at once: the multi-chain gas tracker. How fees are estimated: eth_feeHistory on Sonic.
Sonic endpoints are on the Sonic RPC page, and SwiftNodes has a free tier.